Underwater scene PART 2

The cave looks great. It really does capture the mood of an underwater cavern quite well.
However, the rest needs far more doodads. I've been scuba diving quite often, and the ground is never really straight like that. You usually have some rocks with deep cracks which are usually overloaded with corral all over.
Some places, we shouldn't even be able to see the sand, just make it full of rocks and corral, and for some other areas. Just make it like some kind of a vast sandy area with a couple of rocks here and there. And maybe a shipwreck too.
Anyways good job so far.

Hmmmm, lets see....... Try adding some life to the scene it really seems plain, and maybe some bigger seaweed thats raised up, some big fish that are swimmin around, a bit more roughness on the sea floor some tile variation, maybe some seaweed sticking out of the rocks, some....some........... errr, thats it folks

Maybe kind of "implant" a coral archway or coral into the rock cavern, it might give a nice overgrown effect, and as stated above you should hardly be able to see the sand in some areas.

Who is my favoritt terrain...*says it like u say it too a baby asking how big he\she is*
Well Im not fond of the plants but i like the rest...good work.